baber/WOPTO huggingface dataset:
Patent JP-2009192051-A (JP)
Title: On-off valve
Inventor: TAKEBE SHIGEKI
IPC: F16K27/02
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, since a flow-in passage which makes fluid flow into a flow passage is opened at the side face of the flow passage, the fluid flowing into the flow passage from the flow-in passage is split into two fluids in two directions right and left by bypassing a flow-out port, and both the split flows collide with each other in a position opposite to an opening of the flow-in passage with the flow-out port between, whereby a diaphragm is strongly pushed up from the other position, thus inclined, and opened.  <P>SOLUTION: A salient part which is salient from the bottom face of the flow passage is formed in a position in which a left-turn bypass distance and a right-turn bypass distance from an opening position of the flow-in passage are different from each other along the flowing direction of the fluid which flows into the flow passage from the flow-in passage, and is split in the right and left directions by bypassing the flow-out port, and an inclination angle of a face which is the side face of the salient part, and on which the fluids flowing from the longer distance of the bypass distances collide with each other is made to be smaller than an inclination angle of a face on which the fluids flowing from the short distance of the bypassing distances collide with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193017-A (JP)
Title: Phase control device and fixing device
Inventor: NAKAKURA YASUNORI
IPC: G03G15/20
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce user's discomfort due to flicker phenomenon.  <P>SOLUTION: The above problem is solved by providing a voltage regulation calculating part 71 for calculating a voltage regulation based on the detection results of a voltmeter 11, a pattern setting part 72 for setting a phase control pattern based on the calculation results, and a switch control part 73 for conducting the phase control by turning on and off a switch 12 according to setting of the pattern setting part 72.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191587-A (JP)
Title: Room layout structure for dwelling unit
Inventor: SAKATA TADASHI
IPC: E04H1/04
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve lighting and ventilation, a need for which is growing in recent years, and raise commercial value by reviewing the shape and constitution of a building and adding improvement to the building, in a room layout structure for dwelling units of an apartment house or the like consisting of a plurality of dwelling units arranged in a row.  <P>SOLUTION: In the room layout structure of dwelling units, i.e., a plurality of dwelling units H arranged in a row, an aisle t stretched over a plurality of the dwelling units is formed on one end in the longitudinal direction crossing the direction of the row, and a recessed outer section 1 recessed to the one end side is formed in the other end in the individual dwelling units H. The dwelling units are each provided with a lighting means M facing to the recessed outer section 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194875-A (JP)
Title: Dual static induction transistor in adjacent arrangement within chip and power amplifier circuit for audio using the same
Inventor: YOKOYAMA KENJI
IPC: H03F3/30
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate selection in terms of transistor manufacture, to reduce a failure in the formation of pairs, and to facilitate an adjustment work in terms of circuit manufacture, by providing a dual static induction transistor having the optimum characteristics to a pair of differential transistors of the input stage of a differential amplifier.  <P>SOLUTION: Two static induction transistors, each having the same conductivity type and size, are adjacently composed in pairs on one wafer of a semiconductor. The pair of static induction transistors is assembled as one chip for the input stage of the differential amplifier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193033-A (JP)
Title: Cooling device for polarization beam splitter array, and video display device
Inventor: ARAI KAZUHIRO
IPC: G02B5/30
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration capable of greatly enhancing cooling efficiency of a polarization beam splitter array (PBS array).  <P>SOLUTION: A cooling device includes a blast unit 132 having a plurality of blast holes 132b, and a suction unit 131 disposed having a plurality of suction holes 131b opposed to the blast holes 132b. Air is sent to the blast unit 131 to discharge cooling air from the blast holes 132b, and the air in the blast unit 131 is sucked to direct the cooling air from the blast holes 132b to the suction holes 131b. Then, the suction holes 131b and blast holes 132b are so disposed that the cooling air is maldistributed to an incident area 200a for light. Consequently, an area nearby the incident area 200a which is especially large in heating value on a surface of the PBS array 200 can be efficiently cooled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196142-A (JP)
Title: Printing support system, printing support program, and printing support method
Inventor: HAYASHI MASAKI
IPC: G03G21/02
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing support system suitable for correctly limiting a printing cost within a consumption cost.  <P>SOLUTION: An allowable consumption sum is inputted, an allowable using amount is calculated based on the allowable consumption sum, the standard using amount per ink is calculated based on printing data, the using ratio in each standard using amount is calculated, and a printing pixel is processed in such a manner that the actual printing consumption sum does not exceed the allowable consumption sum based on the allowable using amount and the using ratio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198250-A (JP)
Title: Test apparatus
Inventor: KOJIMA SHOJI
IPC: G01R31/28
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test apparatus for a DUT having a bidirectional differential interface.  <P>SOLUTION: A first resistor R1 is provided between a first input/output terminal P1 and a power supply terminal VTT. A second resistor R2 is provided between a second input/output terminal P2 and the terminal VTT. A first changeover switch 10 connects either the first terminal P1 side or the second terminal P2 side to a first current source 12 according to the values of pattern data PAT. A third resistor R3 is connected to the second terminal P2. A fourth resistor R4 is connected to the first terminal P1. A second changeover switch 20 connects either the first terminal P1 side or the second terminal P2 side to a second current source 22 according to the values of the pattern data PAT. A level shift circuit 30 shifts the electric potential Vlp of the second terminal of the third resistor R3 and the electric potential Vhp of the second terminal of the fourth resistor R4 by a predetermined level. A comparison circuit 40 compares the potential Vhp with the potential Vhn, and compares the potential Vlp with the potential Vln.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200244-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: YAMAZAKI HIROYUKI
IPC: H01L21/316
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can be improved in charge mobility by effectively generating stress in a channel region by a stress film even when the distance between adjacent gate electrodes is short, and to provide a manufacturing method thereof.  <P>SOLUTION: The semiconductor device includes a semiconductor substrate having an element isolation region, a plurality of gate electrodes formed on the semiconductor substrate substantially in parallel with gate insulating films interposed respectively, a plurality of channel regions formed in the semiconductor substrate below the plurality of gate electrodes, source-drain regions formed in the semiconductor substrate with the plurality of channel regions interposed, first stress films formed covering the semiconductor substrate and the plurality of gate electrodes, and second stress films formed at least partially in gaps formed in regions between the plurality of gate electrodes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197192-A (JP)
Title: Method for producing optical element and optical element
Inventor: WATANABE DAISUKE
IPC: C08L33/04
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of distortion in molding as to a method for producing an optical element and an optical element, in particular, as to a technology coping with a reflow treatment.  <P>SOLUTION: The method for producing a lens 16 formed of a thermosetting (meth)acrylate resin includes a process for forming the lens 16 by thermally setting a composition comprising a thermosetting (meth)acrylate monomer and a polymerization initiator in a molding die. A molding temperature in the thermally setting process is not lower than a two-minute half life temperature and not higher than a 0.011-second half life temperature of the polymerization initiator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202624-A (JP)
Title: Joining structure of console box
Inventor: ONO MASAFUMI
IPC: B60K37/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining structure of a console box having a guide member on the side thereof where a mounting hole is formed and easily connectable to the side thereof where an engagement member is present.  <P>SOLUTION: In this joining structure of the console box 1 and an instrument panel 2, the guide member 2 are attached to a joining surface 15 or 16 where both the console box and the instrument panel are joined to each other or to the side thereof where the mounting hole 12 is formed. An opening 17 is formed in the joining surface 15 or 16 where both the console box and the instrument panel are joined to each other or the side thereof where an engagement member 11 is present. The engagement member 11 can reach the mounting hole 12 along the guide member 3. The engagement member 11 is engaged with the mounting hole 12. The guide member 3 is stored in the opening 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202358-A (JP)
Title: Method of heating corrugation roll of single facer and device thereof
Inventor: NITTA TAKASHI
IPC: B31F1/24
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a forming failure area of core paper or adhesion failure of the core paper with a liner paper by improving a heating effect of the core paper, controlling the temperature distribution in the paper width direction of the core paper or eliminating irregularities in the roll axial direction of a corrugation roll in a single facer.  <P>SOLUTION: In a method of heating the corrugation roll of the single facer 1, a waveform is formed by passing the core paper (n) through a pair of corrugation rolls 2, 3, then passing the core paper (n) through a downstream side corrugation roll 3 and a sizing roll 6 to stick to a corrugation top part n<SB>1</SB>, and after that, the core paper (n) is laminated to the liner paper l to manufacture a single-faced corrugated paper k. The core paper (n) contacting to the outer peripheral surface of the corrugation roll is heated by heating the outer peripheral surface of the corrugation rolls 2, 3 with an induction heating device 20 disposed facing at least one side of the outer peripheral surface of the pair of corrugation rolls 2, 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203688-A (JP)
Title: Outdoor structure
Inventor: KUDO TAKESHI
IPC: E04B1/343
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor structure capable of increasing the area of an entire roof as necessary while suppressing a production cost by commonizing the cross sections of members.  <P>SOLUTION: The end of a cover member 20 is apart upward from a side frame 12B, and a water cut-off member 22 is installed between the end and the side frame 12B. Therefore, load and deformation are not transmitted between roof bodies 7A, 7B, and the same load as in the loading state of a single roof body 7 acts on these roof bodies. Since the stress of the members of the roof bodies can be uniformized, the cross sections of the members of the roof bodies 7A, 7B can be commonized to the members of the single roof body 7. Since the manufacture, assembly, and inventory control can be simplified, the production cost can be suppressed. Since the separated portion of one and the other roof surface members 6A, 6B is covered by the cover member 20, the area of the roof can be increased while preventing rainwater from intruding through the separated portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206909-A (JP)
Title: Cavity slot antenna system
Inventor: TATSUMI YUKIO
IPC: H01Q13/18
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cavity slot antenna system which is thinner in a polarization direction.  <P>SOLUTION: A cavity slot antenna 1 which has a cavity 10 enclosed with a conductor wall to have a hollow inside and also has a long-sized slot 2 formed in a sidewall 11 of the cavity 10 is characterized in that the size of the cavity 10 is much smaller than a resonance half wavelength in a resonance posture of the lowest order in the case of a cavity resonator. In a cavity slot antenna 1 having such a configuration, a current flowing to a cavity 10 is biassed and a current flows vertically, for example, at both ends of a slot 2 of the sidewall 11 to contribute to radiation of electromagnetic waves. Namely, not only the slot 2, but also the cavity 10 itself contribute to the radiation of electromagnetic waves. Consequently, the cavity slot antenna can be made compact or thin. In other words, a radiating function for electromagnetic waves can be secured even with a compact or thin constitution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205051-A (JP)
Title: Electro-optical device and method for manufacturing electro-optical device
Inventor: MOCHIKU HIROSHI
IPC: G02F1/1343
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device that can sufficiently shield light made incident from a lateral or oblique direction.  <P>SOLUTION: The electro-optical device includes at least a substrate 10, a first light-shielding film 73 having a predetermined width formed on the substrate, a first interlayer insulating film 41 formed on the first light-shielding film 73, a transistor 30 formed on the first interlayer insulating film 41, a second interlayer insulating film 42 formed on the transistor 30, and a second light-shielding film 70 formed on the second interlayer insulating film 42. The electro-optical device is characterized in that the semiconductor layer 1 of the transistor 30 is disposed so as to be covered by the first light-shielding film 73 from the substrate 10 side, and covered by the second light-shielding film 70 from the side opposite to the substrate 10, the second light-shielding film 70 is formed to be wider than the first light-shielding film 73, a portion of the first interlayer insulating film 41 having the minimum film thickness is present between the end of the first light-shielding film 73 and the end of the second light-shielding film 70 in a plan view.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201894-A (JP)
Title: Pulse wave detecting device
Inventor: KATO KAZUO
IPC: A61B5/0245
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse wave detecting device detecting a pulse wave even when a finger is put on a pulse wave detecting part by pressurization.  <P>SOLUTION: The pulse wave detecting device is provided with the pulse wave detecting part 11 including: a light emitting part 23 for emitting light toward the surface of the finger F; a light receiving part 24 for receiving the light to be reflected from the finger in the light emitted from the light emitting part; and a sensor case 21 for storing the light emitting part and the light receiving part, where the surface of the finger is placed. The surfaces 27, 28 for placing the finger thereon in the sensor case has a groove part 25 along the longitudinal direction of the finger. The groove part is configured to have a shape to provide a moment for supporting the finger with a plurality of places when the finger is placed. The light emitting part and the light receiving part are positioned at positions corresponding to the finger supporting places when the finger is placed on the groove part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213214-A (JP)
Title: Power drive power supply
Inventor: MATSUBARA NORIYUKI
IPC: H01F30/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power drive power supply that is thin and of small size and light weight and continues power supply to a power semiconductor element even though either secondary coil is short-circuited.  <P>SOLUTION: The power drive power supply includes: multiple driving power supply circuits that are used to supply power to multiple drive circuits 42 for driving IGBTs 3a to 3m and to individually supply power to each drive circuit 42; and a printed board 30 mounted with these driving power supply circuits. Each driving power supply circuit includes a power transformer 70 for transmitting power. Each power transformer 70 is comprised of: primary and secondary coil patterns 70a, 70b placed on the printed board 30; and a core 71 attached to the printed board 30 and electromagnetically coupled with the primary and secondary coil patterns 70a, 70b. The primary coil patterns 70a of the individual power transformers 70 are connected in series.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008211222-A (JP)
Title: Process for controlling dopant diffusion in semiconductor layer and semiconductor device formed thereby
Inventor: EAGLESHAM DAVID JAMES
IPC: H01L29/10
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for controlling the diffusion of dopant in a semiconductor layer at the levels of impurity concentration required, and also to provide a semiconductor layer formed thereby.  <P>SOLUTION: A process for controlling the diffusion of dopant in a semiconductor layer includes steps of: (a) introducing electrically inactive impurity in a crystal growth flux in order to control a diffusion-suppressing amount; (b) depositing a crystalline first semiconductor layer on a crystalline semiconductor substrate by at least one crystal growth technique using the crystal growth flux; and (c) forming a second semiconductor layer on the first semiconductor layer, wherein the second semiconductor layer contains electrically active dopant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009212722-A (JP)
Title: Position information acquisition system
Inventor: MINASE OSAMU
IPC: H04W16/26
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position information acquisition system that has a minor configuration facilitating a usage pattern by using an existing communication system.  <P>SOLUTION: A wireless relay is executed between a portable terminal unit 11 of a mobile body α locating near a wireless relay station 10 and a base station 22 possessed by common carriers A, B, and C. During the wireless relay, the base station 22 transmits a notification information request to the wireless area of the wireless relay station 10 and other wireless areas. The wireless relay station 10 executes processing such that a prescribed fixed delay is inserted to a response wireless signal transmitted from the portable terminal unit 11 of the mobile body α.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247610-A (JP)
Title: Method and device for winding sheet-like material, and manufacturing method of roll of the same
Inventor: INOUE MIKIO
IPC: B65H18/10
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for winding a sheet-like material which is aligned in the winding end face when winding a carbon fiber sheet material wherein dispersed carbon short fibers are bound with resin and/or carbide of organic matters, and free from any breakage during the winding, and a manufacturing method of a roll of the same.  <P>SOLUTION: The device for winding the sheet material comprises a winding shaft for winding the sheet material to be conveyed in a roll, a nip roll which is provided on the upstream side of the winding shaft to nip the sheet material, and has the nip width of 50-95% of the width of the sheet material, a detection means for detecting the position of the end of the sheet material provided on the upstream side of the nip roll, a moving means for moving the winding shaft in the direction parallel to the central axis of the winding shaft by the detection signal from the detection means, and a control unit for controlling the moving means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208663-A (JP)
Title: Cowl structure of passenger car
Inventor: MAKISE SEIICHIRO
IPC: B62D25/08
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cowl structure of a passenger car capable of enhancing the appearance quality between the hood tail and a cowl louver and allowing the vertical wall portion of the louver to stably absorb the impact load applied to the hood.  <P>SOLUTION: The cowl louver 30 is furnished in its front part with a groove 34 extending in the vehicle width direction, and behind the groove 34, a ridge 31 is formed extending in the vehicle width direction, and the area from the groove bottom 34b to the top 31t of the ridge 31 serves as the louver vertical wall 32 while the tail edge 43 of the hood 40 covers the area from the front end of the cowl louver 30 to the top 31t of the ridge 31, wherein on the louver vertical wall 32, folding lines 321 and 323 for producing a fold are formed in the range from near the left end of the wall 32 to near the right end in such a way as extending in the vehicle width direction, and in the position on the wall 32 overlapping with the folding lines 321 and 323, a number of openings 32x penetrating the wall 32 are formed ranging from near the left end of the wall 32 to near the right end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209313-A (JP)
Title: Method for producing complex of gel support and hydroxyapatite
Inventor: AKASHI MITSURU
IPC: A61K6/838
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a complex of a gel support and hydroxyapatite by using electrophoresis, exhibiting improved yield.  <P>SOLUTION: The method for producing a complex of a gel support and hydroxyapatite includes the following processes: a process for forming hydroxyapatite in the inside of a gel support by arranging the gel support in between a cathode and an anode, using a calcium ion-containing solution as a migration solution at the cathode side and a phosphoric acid ion-containing solution as a migration solution at the anode side, and performing electrophoresis by turning on electricity; and a process for contacting the gel support after electrophoresis with an alkali solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191828-A (JP)
Title: Gasoline-hydrogen engine
Inventor: BONO KAZUYOSHI
IPC: F02D19/08
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid engine using both gasoline and hydrogen for improving the efficiency of energy while suppressing global warming due to exhausted carbon dioxide.  <P>SOLUTION: Hydrogen is used as fuel for improving the efficiency of energy. The engine is combined with a hydrogen generating device located at a part a. Gasoline gas is used for starting the engine 28 to turn a DC generator 25. Thus, DC electricity is generated for the electrolysis of water to create hydrogen gas which is put into a combustion chamber of the engine with a hydrogen compressor 11 and mixed with air. The spark of an ignition plug 13 causes explosion to operate a piston 30 and rotate a crankshaft 23, thus improving the efficiency of energy to be given to a machine 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT